| Standardize the use of hollow glass butyl rubber |
| Date：2013-11-28 Author：zhaoyang Hits：1167 |
| Insulating glass butyl rubber is a kind of polyisobutylene rubber as the base material component, solvent-free, no fog, not curing, with a permanent plastic first hollow glass sealant . Hot melt butyl sealant and sealing to maintain its plasticity over a wide temperature range , and the surface does not crack , do not harden. Because of its extremely low water vapor permeability , it can be configured with a resilient sealant system with excellent resistance to moisture . Features : good sealing effect , easy quality assurance ; without curing period , save floor space , reduce production costs ; are environmentally friendly products , the use of non- waste , clean environment . Insulating glass butyl rubber is two-component polyurethane sealant , two-component polysulfide sealant , two-component silicone sealant , insulating glass hot melt production of insulating glass must be used first sealed plastic . According insulating glass butyl rubber adhesive coating machine positions use different size specifications of insulating glass butyl rubber . With the production of butyl rubber insulating glass insulating glass to note: The hollow glass aluminum gutter clean backup , hot melt butyl sealant into the extruder cylinder preheated to 130-140 ℃, the thermostat to maintain constant temperature , continuous line play strip examination even when the glue Article coated onto an aluminum gutter hollow glass tank, let cool slightly and clean glass pressure synthesis of hollow glass semi- finished coated to be heretics and cured sealant after hollow glass products, with imports of rapid gluing machine production , should the plastic tube temperature increase 10-15 ℃, and extrusion pressure transferred from 150Mpa 170-200Mpa, play strip was evenly. Note : When hot melt butyl sealant access to clean hands , do not dip into the plastic surface dirt , grease and solvents ( such as acetone , gasoline, etc. ) can be worn when playing rubber gloves , lint-free , smear operation. Be careful when handling hot glue burns , contact with rubber gloves should be clean and free of burrs or other easy to stick on plastic contaminants. When hot melt butyl sealant sealant to be controlled below 160 ℃, non- glue above 170 ℃, avoid plastic aging decomposition. |
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